CN219032159U - New energy-saving environment-friendly biogas digester - Google Patents

Abstract

The utility model discloses a new energy-saving environment-friendly methane tank, which comprises a reaction tank, wherein a convex column is connected to the side wall of a groove on the upper end surface of the reaction tank in a threaded manner, a sealing ring is fixedly connected to the lower end surface of the convex column, a sealing cover is fixedly connected to the upper end surface of the convex column, a motor bin is fixedly connected to the middle position of the upper end surface of the sealing cover, a motor is fixedly arranged at the middle position of the upper inner wall of the motor bin, a pipeline is fixedly connected to the middle position of the lower inner wall of the sealing cover, the upper end surface of the pipeline penetrates through the upper inner wall of the sealing cover, the end part of the pipeline is communicated to the inside of the motor bin, and a rotary rod is fixedly connected to the movable end of the motor. This methane-generating pit simple structure is through design reaction tank and fermentation vat, can absorb the poisonous ammonia of output through water, through design hot plate and puddler for the speed that produces marsh gas is showing and is improving, thereby makes production efficiency improve greatly, through the fixed orifice plate of design, thereby handles the waste material that the reaction is complete, can not take place the condition of deposit.

Description

New energy-saving environment-friendly biogas digester

Technical Field

The utility model relates to a methane tank, in particular to a new energy-saving environment-friendly methane tank.

Background

The methane tank is a facility for producing methane, and the methane is produced by organic substances in anaerobic environment under the conditions of certain temperature, humidity and pH valueMicrobial fermentationAs a result, a combustible gas is produced, which is originally found in marshes, lakes and ponds, so that it is called biogas, which is a colorless, odorous, toxic and odorous gas whose main component methane is a colorless, odorless and nontoxic gas at normal temperature, the molecular formula of methane is CH4, which is a simple hydrocarbon compound of carbon atoms and four hydrogen atoms,methaneThe weight ratio of the water to the air is 0.54, which is about half lighter than the air, the solubility of methane is very small, 100 units of water can only dissolve 3 units of methane at 20 ℃ and 0.1 kilopascal, the energy-saving and environment-friendly effects are improved, the energy-saving and environment-friendly effects are achieved, the unnecessary energy waste is reduced, and the water is newEnergy source: also called unconventional energy, refers to various forms of energy other than traditional energy, which means that the development and utilization are just started or are actively underwayStudy ofTo be kept in reservePromotion ofA kind of electronic deviceEnergy sourceSuch asSolar energy、Geothermal energy、Wind energy、Ocean energy、Biomass energyAndnuclear fusion energyEtc.

The existing biogas digester can produce biogas, but has low production efficiency, anaerobic bacteria cannot fully react the waste, the waste after the reaction is finished is inconvenient to collect, and the produced ammonia cannot be treated, so that the existing biogas digester cannot work well, and therefore, a new energy-saving and environment-friendly biogas digester is provided by a person skilled in the art to solve the problems in the background art.

Disclosure of Invention

The utility model aims to solve the defects in the prior art, and provides the new energy-saving environment-friendly methane tank, which has the advantages that the structure is simple, the produced toxic ammonia can be absorbed through water by designing a reaction tank and a fermentation tank, the rate of producing methane is obviously improved through designing a heating plate and a stirring rod, the production efficiency is greatly improved, a sealing cover is opened, the fermentation tank is taken out, and the waste materials which are completely reacted are treated without accumulation.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a new energy-saving environment-friendly methane tank, includes the reaction tank, threaded connection has the projection on the recess lateral wall of reaction tank up end, terminal surface fixedly connected with sealing washer under the projection, projection up end fixedly connected with sealed lid, sealed lid up end intermediate position fixedly connected with motor storehouse, motor storehouse upper inner wall intermediate position fixed mounting has the motor, sealed lid down inner wall intermediate position fixedly connected with pipeline, pipeline up end runs through sealed up inner wall and the tip is led to inside the motor storehouse, motor movable end fixedly connected with rotary rod, the rotary rod lateral wall is close to upper end and lower extreme position and all fixedly connected with bearing, bearing outer ring lateral wall and pipeline inside wall fixed connection, bearing inner ring lateral wall and rotary rod lateral wall fixed connection, the rotary rod lower extreme passes pipeline both sides wall intermediate position and all fixedly connected with puddler, the fixed ring post of inner wall intermediate position down, fixed ring post up end fixed connection has sealed pad, sealed pad up end has placed fermentation vat, fermentation vat lower terminal surface intermediate position fixed mounting has the tip to run through sealing plate and the inside the end, the reaction tank is close to the tip is led to inside the end, the reaction tank is close to the tip is fixed connection to inside the side wall, the reaction tank is close to the tip is led to the tip, and the reaction tank is fixed to the tip is connected with one side wall inside the reaction tank, the side wall is close to the tip is fixed to the inside the reaction tank, the tip is connected with the side wall;

through above-mentioned technical scheme, this methane-generating pit simple structure through design reaction tank and fermentation vat, can absorb the poisonous ammonia of output through water, through design hot plate and puddler for the speed that produces marsh gas is showing and is improving, thereby makes production efficiency improve greatly, opens sealed lid, takes out the fermentation vat, thereby handles the waste material that the reaction is complete, can not take place the condition of deposit.

Further, a sealing plate is hinged to the middle position of the upper end face of the feeding pipe close to the other side;

through the technical scheme, the sealing effect can be achieved.

Further, a gas-water separator is fixedly arranged at the output end of the gas outlet pipe;

through the technical scheme, the water in the gas can be separated.

Further, a concentration detector is fixedly arranged in the middle position of the inner side wall of the sealing cover close to the other side of the rear end;

through the technical scheme, whether leakage and waste are consumed or not can be checked.

Further, the size of a groove body formed on the upper end face of the reaction tank is consistent with that of the convex column;

through the technical scheme, a better sealing effect can be achieved.

Further, the outer side wall of the rotating rod and the inner side wall of the pipeline are rotated relatively through a bearing;

through the technical scheme, the rotary type pipeline can rotate in the pipeline.

Further, the rotating rod has a size that is two centimeters smaller than the size of the pipe;

through the technical scheme, the inside of the pipeline can not be contacted, and collision is avoided.

Further, fixed pore plates are fixedly connected to the middle positions of the two side walls of the fermentation tank close to the top ends;

through the technical scheme, the fermentation tank is convenient to lift.

The utility model has the following beneficial effects:

1. according to the utility model, the sealing plate is opened in the using process of the biogas digester through designing the reaction tank and the fermentation tank, waste materials reach the inside of the reaction tank through the feeding pipe and fall into the fermentation tank, water is injected between the fermentation tank and the reaction tank, and then the sealing plate is closed, so that a closed space is formed, anaerobic bacteria ferment the waste materials to generate biogas, and the produced toxic ammonia gas can be absorbed through the water.

2. According to the biogas digester, the heating plate and the stirring rod are designed, after fermentation is carried out for a period of time in the use process, the motor is started, the movable end of the motor rotates to drive the rotating rod to rotate, so that the stirring rod turns over waste materials in the biogas production speed is increased, when the weather is cold, the biogas production needs to be heated through the heating plate, water in the fixed ring column is heated, and the water between the reaction tank and the side wall of the fermentation tank is heated through heat conduction, so that the biogas production rate is obviously improved at a proper temperature, and the production efficiency is greatly improved.

3. According to the utility model, the biogas digester is provided with the fixed pore plate, when waste materials in the fermentation tank are completely reacted in the use process, the sealing cover is opened, and the fermentation tank is lifted from the reaction tank through the fixed pore plate by using the hook, so that the completely reacted waste materials are treated, and the accumulation condition can not occur.

Drawings

FIG. 1 is a perspective view of a new energy-saving and environment-friendly biogas digester;

FIG. 2 is a front sectional view of the new energy-saving and environment-friendly biogas digester;

FIG. 3 is an enlarged schematic view of FIG. 2 at A;

fig. 4 is an enlarged schematic view at B in fig. 2.

Legend description:

1. a reaction tank; 2. a sealing plate; 3. a feeding pipe; 4. a motor bin; 5. sealing cover; 6. an air outlet pipe; 7. a gas-water separator; 8. a fermentation tank; 9. a ring plate; 10. fixing the ring column; 11. a pipe; 12. a concentration detector; 13. a fixed orifice plate; 14. a sealing gasket; 15. a convex column; 16. a seal ring; 17. a rotating rod; 18. a bearing; 19. a stirring rod; 20. a motor; 21. and (5) heating the plate.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be noted that, directions or positional relationships indicated by terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., are based on directions or positional relationships shown in the drawings, are merely for convenience of description and simplification of description, and do not indicate or imply that the apparatus or element to be referred to must have a specific direction, be constructed and operated in the specific direction, and thus should not be construed as limiting the present utility model; the terms "first," "second," "third," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "coupled," and the like are to be construed broadly, and may be fixedly coupled, detachably coupled, or integrally coupled, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Referring to fig. 1-4, one embodiment provided by the present utility model is: the utility model provides a new energy-concerving and environment-protective methane-generating pit, including reaction tank 1, threaded connection has projection 15 on the recess lateral wall of reaction tank 1 up end, terminal surface fixedly connected with sealing washer 16 under the projection 15, the sealed lid 5 of projection 15 up end fixedly connected with, sealed lid 5 up end intermediate position fixedly connected with motor storehouse 4, the fixed ring post 10 of inner wall intermediate position fixed mounting in motor storehouse 4, sealed lid 5 inner wall intermediate position fixedly connected with pipeline 11 down, pipeline 11 up end runs through sealed lid 5 up inner wall and the tip lets in inside motor storehouse 4, motor 20 active end fixedly connected with rotary rod 17, the outer lateral wall of rotary rod 17 is close to upper end and the equal fixedly connected with of lower extreme position bearing 18, the outer lateral wall of bearing 18 outer lateral wall and pipeline 11 inside wall fixedly connected with, the inner lateral wall of bearing 18 inner circular inner lateral wall and rotary rod 17 outside wall fixedly connected with, the equal fixedly connected with puddler 19 of rotary rod 17 lower extreme passes pipeline 11 both sides wall intermediate position, the fixed ring post 10 of inner wall intermediate position fixedly connected with in reaction tank 1 down, fixed ring post 10 up end fixedly connected with sealing pad 14 down, fermentation vat 8 has been placed to the up end of sealing pad 14, end intermediate position fixed mounting has the fermentation vat 8 down, terminal surface intermediate position 21 is close to the hot plate 9 outside the inside wall of reaction tank 8, the inside wall is fixedly connected with hot plate 9.

One side wall of the reaction tank 1 is fixedly connected with a feeding pipe 3 near the middle position of the upper end, the output end of the feeding pipe 3 penetrates through one side wall of the reaction tank 1 and the end part of the feeding pipe is communicated with the inside, the other side wall of the reaction tank 1 is fixedly connected with an air outlet pipe 6 near the middle position of the upper end, the input end of the air outlet pipe 6 penetrates through the other side wall of the reaction tank 1 and the end part of the air outlet pipe is communicated with the inside, a sealing plate 2 is opened, waste materials reach the inside of the reaction tank 1 through the feeding pipe 3 and fall into a fermentation tank 8, water is injected between the fermentation tank 8 and the reaction tank 1, and then the sealing plate 2 is closed, so that a closed space is formed to enable anaerobic bacteria to ferment the waste materials to generate biogas.

The feeding pipe 3 is hinged with the sealing plate 2 near the middle position of the upper end face of the other side, the sealing effect can be achieved, the output end of the air outlet pipe 6 is fixedly provided with the air-water separator 7, water in gas can be separated, the middle position of the inner side wall of the sealing cover 5 near the other side of the rear end is fixedly provided with the concentration detector 12, whether leakage and waste are consumed or not can be checked, the size of a groove body formed in the upper end face of the reaction tank 1 is consistent with that of the convex column 15, a better sealing effect can be achieved, the outer side wall of the rotating rod 17 and the inner side wall of the pipeline 11 realize relative rotation through the bearing 18, the rotating rod 17 can rotate in the pipeline 11, the size of the rotating rod 17 is two centimeters smaller than that of the pipeline 11, the rotating rod 17 cannot contact the inside the pipeline 11, collision is avoided, the two side walls of the fermentation tank 8 are fixedly connected with the fixed pore plates 13 near the middle position of the top end, and the fermentation tank 8 is convenient to lift.

Working principle: opening the sealing plate 2, waste materials reach the inside of the reaction tank 1 through the feeding pipe 3 and fall into the inside of the fermentation tank 8, water is injected between the fermentation tank 8 and the reaction tank 1, and then the sealing plate 2 is closed, so that a closed space is formed, anaerobic bacteria ferment the waste materials to generate methane, and toxic ammonia gas produced can be absorbed through water, after fermentation for a period of time, the motor 20 is started, the movable end of the motor 20 rotates to drive the rotating rod 17 to rotate, so that the stirring rod 19 stirs the waste materials in the reaction tank, thereby accelerating the methane generation speed, when the weather is cold, the methane is generated, the heating plate 21 heats the water in the fixed ring column 10, and the water between the reaction tank 1 and the side wall of the fermentation tank 8 is heated through heat conduction, so that the methane generation speed is obviously improved at a proper temperature, so that the production efficiency is greatly improved, after the waste materials in the fermentation tank 8 are completely reacted, the sealing cover 5 is opened, the hook is used for lifting the fermentation tank 8 from the inside the reaction tank 1 through the fixed pore plate 13, so that the reacted waste materials are completely can be treated, and the accumulated condition can not occur.

Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.

Claims (8)

1. The utility model provides a new energy-concerving and environment-protective methane-generating pit, includes reaction tank (1), its characterized in that: the utility model discloses a reaction tank, including reaction tank (1), sealing washer (16) of terminal surface fixedly connected with on the recess lateral wall of reaction tank (1), terminal surface fixedly connected with sealing washer (16) under projection (15), terminal surface fixedly connected with sealed lid (5) under projection (15), sealed lid (5) up end intermediate position fixedly connected with motor storehouse (4), inner wall intermediate position fixed mounting has motor (20) on motor storehouse (4), inner wall intermediate position fixedly connected with pipeline (11) under sealed lid (5), pipeline (11) up end runs through sealing lid (5) up inner wall and the tip leads to inside motor storehouse (4), motor (20) expansion end fixedly connected with rotary rod (17), rotary rod (17) lateral wall leans on upper end and lower extreme position fixedly connected with bearing (18), bearing (18) outer ring lateral wall and pipeline (11) inside wall fixedly connected with, inner ring inner wall and rotary rod (17) outside wall fixedly connected with motor storehouse (20), stirring rod (19) are all fixedly connected with stirring rod (19) to the intermediate position of pipeline (11) lower wall (17), rotary rod (10) is fixedly connected with terminal surface (10), the fermentation tank (8) is placed on the upper end face of the sealing gasket (14), a heating plate (21) is fixedly installed in the middle of the lower end face of the fermentation tank (8), a ring plate (9) is fixedly connected to the inner side wall of the reaction tank (1) near the middle, and the inner side wall of the ring plate (9) is attached to the outer side wall of the fermentation tank (8);

the reaction tank is characterized in that a feeding pipe (3) is fixedly connected to one side wall of the reaction tank (1) near the middle position of the upper end, the output end of the feeding pipe (3) penetrates through one side wall of the reaction tank (1) and the end part of the feeding pipe is communicated with the inside, an air outlet pipe (6) is fixedly connected to the other side wall of the reaction tank (1) near the middle position of the upper end, and the input end of the air outlet pipe (6) penetrates through the other side wall of the reaction tank (1) and the end part of the feeding pipe is communicated with the inside.

2. The new energy-saving and environment-friendly biogas digester as claimed in claim 1, wherein: the middle position of the upper end face of the feeding pipe (3) close to the other side is hinged with a sealing plate (2).

3. The new energy-saving and environment-friendly biogas digester as claimed in claim 1, wherein: the output end of the air outlet pipe (6) is fixedly provided with a gas-water separator (7).

4. The new energy-saving and environment-friendly biogas digester as claimed in claim 1, wherein: the concentration detector (12) is fixedly arranged in the middle of the other side of the inner side wall of the sealing cover (5) close to the rear end.

5. The new energy-saving and environment-friendly biogas digester as claimed in claim 1, wherein: the size of a groove body formed in the upper end face of the reaction tank (1) is consistent with that of the convex column (15).

6. The new energy-saving and environment-friendly biogas digester as claimed in claim 1, wherein: the outer side wall of the rotary rod (17) and the inner side wall of the pipeline (11) realize relative rotation through a bearing (18).

7. The new energy-saving and environment-friendly biogas digester as claimed in claim 1, wherein: the rotating rod (17) is two centimeters smaller than the pipe (11).

8. The new energy-saving and environment-friendly biogas digester as claimed in claim 1, wherein: the two side walls of the fermentation tank (8) are fixedly connected with fixed pore plates (13) near the middle positions of the top ends.

Images